Efficient Treatment of Contaminated Water Containing Doxycycline Through Electro-Fenton and Anodic Oxidation Processes: Characterization and Parameters Effect.
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| Title: | Efficient Treatment of Contaminated Water Containing Doxycycline Through Electro-Fenton and Anodic Oxidation Processes: Characterization and Parameters Effect. |
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| Authors: | Ebratkhahan, Masoud1 (AUTHOR) m.ebratkhahan@tabrizu.ac.ir, Zarei, Mahmoud1 (AUTHOR) mzarei@tabrizu.ac.ir, Norouzi, Ramin1 (AUTHOR) r.norouzi97@tabrizu.ac.ir, Gheshlaghi, Alireza1 (AUTHOR) a.gheshlaghi1400@ms.tabrizu.ac.ir, Azimi, Elaheh1 (AUTHOR) e.azimi1400@ms.tabrizu.ac.ir, Khataee, Alireza2,3 (AUTHOR) a_khataee@tabrizu.ac.ir |
| Source: | Water, Air & Soil Pollution. Jun2026, Vol. 237 Issue 11, p1-27. 27p. |
| Subject Terms: | *Water purification, Doxycycline, Electrolytic oxidation, Response surfaces (Statistics), Haber-Weiss reaction, Drug residues, Electrode testing |
| Abstract: | The removal of pharmaceutical pollutants from the aqueous environment is a significant challenge that human beings are facing. In the current study, electro-Fenton (EF) and Anodic oxidation (AO) processes were applied separately to remove doxycycline (DOX) antibiotic from polluted water. For the EF process, carbon cloth cathode and Pt anode were used, and for the AO process, Ti/RuO2-IrO2 anode, and active carbon cathode were used. Raman spectroscopy, X-ray diffraction, atomic force microscopy, scanning electron microscopy, mapping by energy dispersive X-ray spectroscopy, and cyclic voltammetry analyses were done to study the electrodes of the EF and AO processes. The investigated variables in the EF and AO processes for DOX removal were current density (CD, mA/cm2), pH, DOX concentration (mg/L), and reaction time (min). For this purpose, the response surface methodology was applied. According to the results, the highest DOX removal efficiency was achieved at a CD of 16 mA/cm2, pH = 3, DOX concentration of 20 mg/L, and reaction time of 120 min for the EF process. The optimal values of the AO process for CD, pH, DOX concentration, and process time were 24 mA/cm2, 3, 20 mg/L, and 120 min, respectively. Finally, the amount of DOX mineralization and the intermediates of DOX removal were determined via total organic carbon and gas chromatography–mass spectrometry analyses for both the EF and AO methods. [ABSTRACT FROM AUTHOR] |
| Copyright of Water, Air & Soil Pollution is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | GreenFILE |
| FullText | Text: Availability: 0 |
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| Header | DbId: 8gh DbLabel: GreenFILE An: 193062999 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Efficient Treatment of Contaminated Water Containing Doxycycline Through Electro-Fenton and Anodic Oxidation Processes: Characterization and Parameters Effect. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Ebratkhahan%2C+Masoud%22">Ebratkhahan, Masoud</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> m.ebratkhahan@tabrizu.ac.ir</i><br /><searchLink fieldCode="AR" term="%22Zarei%2C+Mahmoud%22">Zarei, Mahmoud</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> mzarei@tabrizu.ac.ir</i><br /><searchLink fieldCode="AR" term="%22Norouzi%2C+Ramin%22">Norouzi, Ramin</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> r.norouzi97@tabrizu.ac.ir</i><br /><searchLink fieldCode="AR" term="%22Gheshlaghi%2C+Alireza%22">Gheshlaghi, Alireza</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> a.gheshlaghi1400@ms.tabrizu.ac.ir</i><br /><searchLink fieldCode="AR" term="%22Azimi%2C+Elaheh%22">Azimi, Elaheh</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> e.azimi1400@ms.tabrizu.ac.ir</i><br /><searchLink fieldCode="AR" term="%22Khataee%2C+Alireza%22">Khataee, Alireza</searchLink><relatesTo>2,3</relatesTo> (AUTHOR)<i> a_khataee@tabrizu.ac.ir</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Water%2C+Air+%26+Soil+Pollution%22">Water, Air & Soil Pollution</searchLink>. Jun2026, Vol. 237 Issue 11, p1-27. 27p. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22Water+purification%22">Water purification</searchLink><br /><searchLink fieldCode="DE" term="%22Doxycycline%22">Doxycycline</searchLink><br /><searchLink fieldCode="DE" term="%22Electrolytic+oxidation%22">Electrolytic oxidation</searchLink><br /><searchLink fieldCode="DE" term="%22Response+surfaces+%28Statistics%29%22">Response surfaces (Statistics)</searchLink><br /><searchLink fieldCode="DE" term="%22Haber-Weiss+reaction%22">Haber-Weiss reaction</searchLink><br /><searchLink fieldCode="DE" term="%22Drug+residues%22">Drug residues</searchLink><br /><searchLink fieldCode="DE" term="%22Electrode+testing%22">Electrode testing</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The removal of pharmaceutical pollutants from the aqueous environment is a significant challenge that human beings are facing. In the current study, electro-Fenton (EF) and Anodic oxidation (AO) processes were applied separately to remove doxycycline (DOX) antibiotic from polluted water. For the EF process, carbon cloth cathode and Pt anode were used, and for the AO process, Ti/RuO2-IrO2 anode, and active carbon cathode were used. Raman spectroscopy, X-ray diffraction, atomic force microscopy, scanning electron microscopy, mapping by energy dispersive X-ray spectroscopy, and cyclic voltammetry analyses were done to study the electrodes of the EF and AO processes. The investigated variables in the EF and AO processes for DOX removal were current density (CD, mA/cm2), pH, DOX concentration (mg/L), and reaction time (min). For this purpose, the response surface methodology was applied. According to the results, the highest DOX removal efficiency was achieved at a CD of 16 mA/cm2, pH = 3, DOX concentration of 20 mg/L, and reaction time of 120 min for the EF process. The optimal values of the AO process for CD, pH, DOX concentration, and process time were 24 mA/cm2, 3, 20 mg/L, and 120 min, respectively. Finally, the amount of DOX mineralization and the intermediates of DOX removal were determined via total organic carbon and gas chromatography–mass spectrometry analyses for both the EF and AO methods. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Water, Air & Soil Pollution is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s11270-026-09289-4 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 27 StartPage: 1 Subjects: – SubjectFull: Water purification Type: general – SubjectFull: Doxycycline Type: general – SubjectFull: Electrolytic oxidation Type: general – SubjectFull: Response surfaces (Statistics) Type: general – SubjectFull: Haber-Weiss reaction Type: general – SubjectFull: Drug residues Type: general – SubjectFull: Electrode testing Type: general Titles: – TitleFull: Efficient Treatment of Contaminated Water Containing Doxycycline Through Electro-Fenton and Anodic Oxidation Processes: Characterization and Parameters Effect. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Ebratkhahan, Masoud – PersonEntity: Name: NameFull: Zarei, Mahmoud – PersonEntity: Name: NameFull: Norouzi, Ramin – PersonEntity: Name: NameFull: Gheshlaghi, Alireza – PersonEntity: Name: NameFull: Azimi, Elaheh – PersonEntity: Name: NameFull: Khataee, Alireza IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 06 Text: Jun2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 00496979 Numbering: – Type: volume Value: 237 – Type: issue Value: 11 Titles: – TitleFull: Water, Air & Soil Pollution Type: main |
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